Fig. 17

Closed-loop response under different stiffness uncertainties and sinusoidal gust \({w_0}=0.07\), \(U=13.28m/s\) (a), (b) plunge and pitch; (c), (d) TECS and LECS deflections.
Closed-loop response under different stiffness uncertainties and sinusoidal gust \({w_0}=0.07\), \(U=13.28m/s\) (a), (b) plunge and pitch; (c), (d) TECS and LECS deflections.